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BOSTON MARATHON 2023

Maria Pabon Lopez

Bib: 19163•F

TX

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:54/mi
30:45
↑ 97↓ 3451.5%
10K· 6.21 mi
9:47/mi
1:01:09
↑ 79↓ 1380.4%
15K· 9.32 mi
9:36/mi
1:30:59
↑ 67↓ 78
20K· 12.43 mi
9:32/mi
2:00:37
↑ 106↓ 860.1%
Half· 13.11 mi
9:20/mi
2:06:59
↑ 19↓ 370.5%
25K· 15.53 mi
9:37/mi
2:30:18
↑ 66↓ 880.2%
30K· 18.64 mi
10:14/mi
3:02:07
↑ 181↓ 1480.2%
20M
9:33/mi
3:15:05
↑ 64↓ 500.2%
21M
10:32/mi
3:25:37
↑ 106↓ 241.6%
35K· 21.75 mi
10:28/mi
3:33:27
↑ 17↓ 861.7%
23M
10:35/mi
3:46:42
↑ 23↓ 630.6%
24M
10:57/mi
3:57:39
↓ 821.3%
40K· 24.85 mi
11:30/mi
4:07:29
↓ 200.3%
25.2M
12:34/mi
4:11:49
↑ 13↓ 160.2%
Finish· 26.22 mi
11:19/mi
4:23:21
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:59
Pace9:41 /mi
2nd Half
Distance13.11 mi
Time2:16:22
Pace10:24 /mi
📊Positive Split: 7.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:1730:459:5430:45
9:54
-
10K
6.21 mi11:52:411:01:099:5030:24
9:47
-0:07
15K
9.32 mi12:22:311:30:599:4629:50
9:36
-0:11
20K
12.43 mi12:52:092:00:379:4229:38
9:32
-0:04
Half
13.11 mi12:58:312:06:599:416:22
9:20
-0:12
25K
15.53 mi13:21:502:30:189:4123:19
9:37
+0:17
30K
18.64 mi13:53:393:02:079:4631:49
10:14
+0:37
20M
20.00 mi14:06:373:15:059:4512:58
9:33
-0:41
21M
21.00 mi14:17:093:25:379:4710:32
10:32
+0:59
35K
21.75 mi14:24:593:33:279:497:50
10:28
-0:04
23M
23.00 mi14:38:143:46:429:5113:15
10:35
+0:07
24M
24.00 mi14:49:113:57:399:5410:57
10:57
+0:22
40K
24.85 mi14:59:014:07:299:579:50
11:30
+0:33
25.2M
25.20 mi15:03:214:11:4910:004:20
12:34
+1:04
Finish
26.22 mi15:14:534:23:2110:0311:32
11:19
-1:15

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:20 /mi

Average Pace

10:03 /mi

Slowest Pace

12:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:31

50% of race

Time at Steady Pace

1:34:11

36% of race

Time at Slower Pace

36:39

14% of race

Average Pace: 10:03 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi11:22:1730:459:5430:45
9:54
#23189
10K
6.21 mi11:52:411:01:099:5030:24
9:47
#23263
15K
9.32 mi12:22:311:30:599:4629:50
9:36
#23043
20K
12.43 mi12:52:092:00:379:4229:38
9:32
#22685
Half
13.11 mi12:58:312:06:599:416:22
9:20
#22649
25K
15.53 mi13:21:502:30:189:4123:19
9:37
#22415
30K
18.64 mi13:53:393:02:079:4631:49
10:14
#22279
20M
20.00 mi14:06:373:15:059:4512:58
9:33
#22037
21M
21.00 mi14:17:093:25:379:4710:32
10:32
#21910
35K
21.75 mi14:24:593:33:279:497:50
10:28
#21933
23M
23.00 mi14:38:143:46:429:5113:15
10:35
#21893
24M
24.00 mi14:49:113:57:399:5410:57
10:57
#21955
40K
24.85 mi14:59:014:07:299:579:50
11:30
#22000
25.2M
25.20 mi15:03:214:11:4910:004:20
12:34
#22030
Finish
26.22 mi15:14:534:23:2110:0311:32
11:19
#22140
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi231899487948722525(Top 85%)9082(Top 80%)9082(Top 186%)
10K6.21 mi3.10 mi23263-749510-239510-2323240(Top 87%)9470(Top 83%)9470(Top 194%)
15K9.32 mi3.11 mi23043+2209378+1329378+13222525(Top 85%)9082(Top 80%)9082(Top 186%)
20K12.43 mi3.11 mi22685+3589185+1939185+19321678(Top 81%)8614(Top 75%)8614(Top 176%)
Half13.11 mi0.68 mi22649+369164+219164+2121657(Top 81%)8609(Top 75%)8609(Top 176%)
25K15.53 mi2.42 mi22415+2349060+1049060+10421191(Top 80%)8379(Top 73%)8379(Top 172%)
30K18.64 mi3.11 mi22279+1368993+678993+6721637(Top 81%)8705(Top 76%)8705(Top 178%)
20M20.00 mi1.36 mi22037+2428869+1248869+12419042(Top 72%)7325(Top 64%)7325(Top 150%)
21M21.00 mi1.00 mi21910+1278805+648805+6419716(Top 74%)7781(Top 68%)7781(Top 159%)
35K21.75 mi0.75 mi21933-238816-118816-1122337(Top 84%)9234(Top 81%)9234(Top 189%)
23M23.00 mi1.25 mi21893+408811+58811+521526(Top 81%)8804(Top 77%)8804(Top 180%)
24M24.00 mi1.00 mi21955-628853-428853-4222956(Top 86%)9608(Top 84%)9608(Top 197%)
40K24.85 mi0.85 mi22000-458885-328885-3223207(Top 87%)9770(Top 86%)9770(Top 200%)
25.2M25.20 mi0.35 mi22030-308907-228907-2223393(Top 88%)9875(Top 86%)9875(Top 202%)
Finish26.22 mi1.02 mi22140-1108982-758982-7524452(Top 92%)10379(Top 91%)10379(Top 213%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 85%
×21story building
+97ft-345ft

Overall

22525

Females

9082

F18-39

9082

5K→10K

3.1 - 6.2 mi

Top 87%
×5story building
+79ft-138ft

Overall

23240

Females

9470

F18-39

9470

10K→15K

6.2 - 9.3 mi

Top 85%
×3story building
+67ft-78ft

Overall

22525

Females

9082

F18-39

9082

15K→20K

9.3 - 12.4 mi

Top 81%
×5story building
+106ft-86ft

Overall

21678

Females

8614

F18-39

8614

20K→Half

12.4 - 13.1 mi

Top 81%
×2story building
+19ft-37ft

Overall

21657

Females

8609

F18-39

8609

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

21191

Females

8379

F18-39

8379

25K→30K

15.5 - 18.6 mi

Top 81%
×9story building
+181ft-148ft

Overall

21637

Females

8705

F18-39

8705

30K→20M

18.6 - 20.0 mi

Top 72%
×5story building
+64ft-50ft

Overall

19042

Females

7325

F18-39

7325

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

19716

Females

7781

F18-39

7781

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

22337

Females

9234

F18-39

9234

35K→23M

21.8 - 23.0 mi

Top 81%
×5story building
+23ft-63ft

Overall

21526

Females

8804

F18-39

8804

23M→24M

23.0 - 24.0 mi

Top 86%
×6story building
+12ft-82ft

Overall

22956

Females

9608

F18-39

9608

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

23207

Females

9770

F18-39

9770

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23393

Females

9875

F18-39

9875

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

24452

Females

10379

F18-39

10379

Passing Analysis

Category:
Athletes Passed
1850
Passed By
801
Net Change
+1049
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23189
5K → 10K180254-74#23189#23263
10K → 15K27252+220#23263#23043
15K → 20K37012+358#23043#22685
20K → Half393+36#22685#22649
Half → 25K24410+234#22649#22415
25K → 30K19357+136#22415#22279
30K → 20M2464+242#22279#22037
20M → 21M13912+127#22037#21910
21M → 35K1841-23#21910#21933
35K → 23M7939+40#21933#21893
23M → 24M2688-62#21893#21955
24M → 40K2166-45#21955#22000
40K → 25.2M838-30#22000#22030
25.2M → Finish15125-110#22030#22140
TOTALS1850801+1049
📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing